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diff tests/whiteout.ur @ 684:f0224c7f12bb

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Expunging nullable fields
author Adam Chlipala <adamc@hcoop.net>
date Sun, 29 Mar 2009 14:13:50 -0400
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/whiteout.ur	Sun Mar 29 14:13:50 2009 -0400
@@ -0,0 +1,6 @@
+table t : { Chan : option (channel unit) }
+
+fun main () : transaction page =
+    ch <- channel;
+    dml (INSERT INTO t (Chan) VALUES ({[Some ch]}));
+    return <xml><body>Did it.</body></xml>